8452972755 has 16 divisors (see below), whose sum is σ = 15027507360. Its totient is φ = 4508252064.

The previous prime is 8452972733. The next prime is 8452972769. The reversal of 8452972755 is 5572792548.

8452972755 is a `hidden beast` number, since 84 + 5 + 297 + 275 + 5 = 666.

It is not a de Polignac number, because 8452972755 - 2¹³ = 8452964563 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31307172 + ... + 31307441.

It is an arithmetic number, because the mean of its divisors is an integer number (939219210).

Almost surely, 2^8452972755 is an apocalyptic number.

8452972755 is a deficient number, since it is larger than the sum of its proper divisors (6574534605).

8452972755 is a wasteful number, since it uses less digits than its factorization.

8452972755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62614627 (or 62614621 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 54.

The square root of 8452972755 is about 91940.0497878917. The cubic root of 8452972755 is about 2037.0568827234.

The spelling of 8452972755 in words is "eight billion, four hundred fifty-two million, nine hundred seventy-two thousand, seven hundred fifty-five".